Skip to content

Effects of preoperative emotional eating on body weight after bariatric surgery

Effects of preoperative emotional eating on body weight after bariatric surgery - Effects of preoperative emotional eating on body weight after bariatric surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000041826
Enrollment
50
Registered
2020-09-23
Start date
2020-09-24
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

obesity

Interventions

None listed

Sponsors

Department of Psychosomatic Medicine, Kyushu University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1)Patiens visiting the surgery clinic of Kyushu University Hospital, meeting the eligibility criteria for bariatric surgery (listed below). (2)Patients that are able to understand the study protocol, and participate with informed concent. (3)Patients over the age of 20 when informed concent is given. Eligibility Criteria for Bariatric Surgery: 1)Patients aged 20 to 65 years with primary obesity 2)Inability to achieve significant weight loss or no improvement of obesity-related comorbidities despite more than 6 months of conservative treatments, and i. For bariatric surgery (mainly to lose weight), BMI>= 35 ii. For metabolic surgery (mainly to treat obesity-related comorbidities such as diabetes, hypertension, dyslipidemia, liver dysfunction, sleep apnea syndrome etc.), BMI>=32 with diabetes or two or more comorbidities other than diabetes.

Exclusion criteria

Exclusion criteria: (1)Poorly controlled psychiatric illness such as depression, bipolar disorder, schizophrenia, alcohol abuse and/or drug dependency (2)Multiple suicide attempts or recent suicide attempt (3)Severe intellectual disabilities (4)Patients that the researcher judged to be inappropriate as a research subject

Design outcomes

Primary

MeasureTime frame
To assess whether preoperative emotional eating predicts postoperative weight change (percent excess weight loss) during the 2 years of follow-up period

Secondary

MeasureTime frame
To identify psychosocial factors affecting preoperative emotional eating

Countries

Japan

Contacts

Public ContactHiroaki Yokoyama

Kyushu University Psychosomatic Medicine

yokoyama.hiroaki.211@s.kyushu-u.ac.jp092-642-5318

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026